Trace number 1717256

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ManySAT 1.1 aimd 2/2009-03-20? (TO) 1200.15 795.72

General information on the benchmark

Nameindustrial/palacios/hard/
safe-50-h49-unsat.cnf
MD5SUMafc9746f162b3434bc79ea21bd1704d5
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables615037
Number of clauses2098249
Sum of the clauses size5069473
Maximum clause length101
Minimum clause length1
Number of clauses of size 150
Number of clauses of size 21488062
Number of clauses of size 3602029
Number of clauses of size 4238
Number of clauses of size 5148
Number of clauses of size over 57722

Solver Data 

0.00/0.00	c Parsing...
2.09/2.15	c ==============================================================================
2.09/2.15	c |           |     ORIGINAL     |              LEARNT              |          |
2.09/2.15	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
2.09/2.15	c ==============================================================================
2.09/2.15	c |         0 | 2098099  5069173 |  629429       0        0     nan |  0.000 % |
384.18/384.43	c |         0 |  769676  6992680 |      --       0       --      -- |     --   | -1328423/1923507
384.18/384.44	c ==============================================================================
384.18/384.44	c Result  :   #vars: 20526   #clauses: 769676   #literals: 6992680
384.18/384.44	c CPU time:   382.235 s
384.18/384.44	c ==============================================================================

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1717256-1240626259/watcher-1717256-1240626259 -o /tmp/evaluation-result-1717256-1240626259/solver-1717256-1240626259 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1717256-1240626259.cnf aimd 2 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 20670
/proc/meminfo: memFree=955712/2055920 swapFree=4192956/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=0
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20004 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 90652597 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20670/statm: 1339 235 195 169 0 50 0
[pid=20671] ppid=20670 vsize=824 CPUtime=0
/proc/20671/stat : 20671 (SatElite) R 20670 20670 20004 0 -1 4194304 137 0 0 0 0 0 0 0 20 0 1 0 90652597 843776 121 1992294400 134512640 135034092 4294956096 18446744073709551615 134544897 0 0 4096 3 0 0 0 17 1 0 0
/proc/20671/statm: 246 127 50 127 0 116 0

[startup+0.0832791 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 20670
/proc/meminfo: memFree=955712/2055920 swapFree=4192956/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=0
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20004 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 90652597 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20670/statm: 1339 235 195 169 0 50 0
[pid=20671] ppid=20670 vsize=9732 CPUtime=0.07
/proc/20671/stat : 20671 (SatElite) R 20670 20670 20004 0 -1 4194304 2111 0 0 0 6 1 0 0 20 0 1 0 90652597 9965568 2095 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/20671/statm: 2433 2097 52 127 0 2303 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 15088

[startup+0.101282 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 20670
/proc/meminfo: memFree=955712/2055920 swapFree=4192956/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=0
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20004 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 90652597 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20670/statm: 1339 235 195 169 0 50 0
[pid=20671] ppid=20670 vsize=11316 CPUtime=0.08
/proc/20671/stat : 20671 (SatElite) R 20670 20670 20004 0 -1 4194304 2638 0 0 0 7 1 0 0 20 0 1 0 90652597 11587584 2622 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/20671/statm: 2829 2623 52 127 0 2699 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 16672

[startup+0.301319 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 20670
/proc/meminfo: memFree=955712/2055920 swapFree=4192956/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=0
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20004 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 90652597 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20670/statm: 1339 235 195 169 0 50 0
[pid=20671] ppid=20670 vsize=38084 CPUtime=0.29
/proc/20671/stat : 20671 (SatElite) R 20670 20670 20004 0 -1 4194304 8499 0 0 0 24 5 0 0 21 0 1 0 90652597 38998016 8483 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/20671/statm: 9521 8484 52 127 0 9391 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 43440

[startup+0.701409 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 20670
/proc/meminfo: memFree=955712/2055920 swapFree=4192956/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=0
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20004 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 90652597 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20670/statm: 1339 235 195 169 0 50 0
[pid=20671] ppid=20670 vsize=84368 CPUtime=0.68
/proc/20671/stat : 20671 (SatElite) R 20670 20670 20004 0 -1 4194304 19976 0 0 0 56 12 0 0 25 0 1 0 90652597 86392832 19960 1992294400 134512640 135034092 4294956096 18446744073709551615 134543457 0 0 4096 3 0 0 0 17 0 0 0
/proc/20671/statm: 21092 19960 52 127 0 20962 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 89724

[startup+1.50256 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 20672
/proc/meminfo: memFree=839984/2055920 swapFree=4192956/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=0
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20004 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 90652597 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20670/statm: 1339 235 195 169 0 50 0
[pid=20671] ppid=20670 vsize=178516 CPUtime=1.48
/proc/20671/stat : 20671 (SatElite) R 20670 20670 20004 0 -1 4194304 43624 0 0 0 122 26 0 0 25 0 1 0 90652597 182800384 43608 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/20671/statm: 44629 43609 52 127 0 44499 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 183872

[startup+3.10187 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 20672
/proc/meminfo: memFree=714544/2055920 swapFree=4192956/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=0
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20004 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 90652597 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20670/statm: 1339 235 195 169 0 50 0
[pid=20671] ppid=20670 vsize=318884 CPUtime=3.08
/proc/20671/stat : 20671 (SatElite) R 20670 20670 20004 0 -1 4194304 66819 0 0 0 268 40 0 0 25 0 1 0 90652597 326537216 65256 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/20671/statm: 79721 65256 68 127 0 79591 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 324240

[startup+6.30249 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 20672
/proc/meminfo: memFree=679344/2055920 swapFree=4192956/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=0
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20004 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 90652597 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20670/statm: 1339 235 195 169 0 50 0
[pid=20671] ppid=20670 vsize=325728 CPUtime=6.27
/proc/20671/stat : 20671 (SatElite) R 20670 20670 20004 0 -1 4194304 68516 0 0 0 578 49 0 0 25 0 1 0 90652597 333545472 66953 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/20671/statm: 81432 66953 68 127 0 81302 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 331084

[startup+12.7017 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 20672
/proc/meminfo: memFree=649840/2055920 swapFree=4192956/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=0
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20004 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 90652597 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20670/statm: 1339 235 195 169 0 50 0
[pid=20671] ppid=20670 vsize=336432 CPUtime=12.66
/proc/20671/stat : 20671 (SatElite) R 20670 20670 20004 0 -1 4194304 71210 0 0 0 1200 66 0 0 25 0 1 0 90652597 344506368 69647 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/20671/statm: 84108 69647 68 127 0 83978 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 341788

[startup+25.5012 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 20672
/proc/meminfo: memFree=605040/2055920 swapFree=4192956/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=0
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20004 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 90652597 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20670/statm: 1339 235 195 169 0 50 0
[pid=20671] ppid=20670 vsize=352412 CPUtime=25.45
/proc/20671/stat : 20671 (SatElite) R 20670 20670 20004 0 -1 4194304 75158 0 0 0 2452 93 0 0 25 0 1 0 90652597 360869888 73595 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/20671/statm: 88103 73595 68 127 0 87973 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 357768

[startup+51.1012 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 20672
/proc/meminfo: memFree=536880/2055920 swapFree=4192956/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=0
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20004 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 90652597 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20670/statm: 1339 235 195 169 0 50 0
[pid=20671] ppid=20670 vsize=380732 CPUtime=51.04
/proc/20671/stat : 20671 (SatElite) R 20670 20670 20004 0 -1 4194304 81648 0 0 0 4966 138 0 0 25 0 1 0 90652597 389869568 80085 1992294400 134512640 135034092 4294956096 18446744073709551615 134540947 0 0 4096 3 0 0 0 17 1 0 0
/proc/20671/statm: 95183 80085 68 127 0 95053 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 386088

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 20672
/proc/meminfo: memFree=457584/2055920 swapFree=4192956/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=0
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20004 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 90652597 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20670/statm: 1339 235 195 169 0 50 0
[pid=20671] ppid=20670 vsize=422644 CPUtime=102.19
/proc/20671/stat : 20671 (SatElite) R 20670 20670 20004 0 -1 4194304 90544 0 0 0 10028 191 0 0 25 0 1 0 90652597 432787456 87779 1992294400 134512640 135034092 4294956096 18446744073709551615 134540726 0 0 4096 3 0 0 0 17 1 0 0
/proc/20671/statm: 105661 87779 68 127 0 105531 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 428000

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 20672
/proc/meminfo: memFree=454320/2055920 swapFree=4192956/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=0
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20004 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 90652597 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20670/statm: 1339 235 195 169 0 50 0
[pid=20671] ppid=20670 vsize=426448 CPUtime=162.16
/proc/20671/stat : 20671 (SatElite) R 20670 20670 20004 0 -1 4194304 91388 0 0 0 16025 191 0 0 25 0 1 0 90652597 436682752 88623 1992294400 134512640 135034092 4294956096 18446744073709551615 134541071 0 0 4096 3 0 0 0 17 1 0 0
/proc/20671/statm: 106612 88623 68 127 0 106482 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 431804

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 20672
/proc/meminfo: memFree=450352/2055920 swapFree=4192956/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=0
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20004 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 90652597 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20670/statm: 1339 235 195 169 0 50 0
[pid=20671] ppid=20670 vsize=430512 CPUtime=222.14
/proc/20671/stat : 20671 (SatElite) R 20670 20670 20004 0 -1 4194304 92376 0 0 0 22022 192 0 0 25 0 1 0 90652597 440844288 89611 1992294400 134512640 135034092 4294956096 18446744073709551615 134540733 0 0 4096 3 0 0 0 17 1 0 0
/proc/20671/statm: 107628 89611 68 127 0 107498 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 435868

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 20672
/proc/meminfo: memFree=446000/2055920 swapFree=4192956/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=0
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20004 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 90652597 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20670/statm: 1339 235 195 169 0 50 0
[pid=20671] ppid=20670 vsize=435732 CPUtime=282.12
/proc/20671/stat : 20671 (SatElite) R 20670 20670 20004 0 -1 4194304 93476 0 0 0 28018 194 0 0 25 0 1 0 90652597 446189568 90711 1992294400 134512640 135034092 4294956096 18446744073709551615 134540724 0 0 4096 3 0 0 0 17 1 0 0
/proc/20671/statm: 108933 90711 68 127 0 108803 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 441088

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 20672
/proc/meminfo: memFree=440240/2055920 swapFree=4192956/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=0
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20004 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 90652597 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20670/statm: 1339 235 195 169 0 50 0
[pid=20671] ppid=20670 vsize=441820 CPUtime=342.1
/proc/20671/stat : 20671 (SatElite) R 20670 20670 20004 0 -1 4194304 94906 0 0 0 34015 195 0 0 25 0 1 0 90652597 452423680 92141 1992294400 134512640 135034092 4294956096 18446744073709551615 134540729 0 0 4096 3 0 0 0 17 1 0 0
/proc/20671/statm: 110455 92141 68 127 0 110325 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 447176

[startup+402.303 s]
/proc/loadavg: 1.15 1.02 0.93 3/67 20674
/proc/meminfo: memFree=556968/2055920 swapFree=4192956/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=387
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20004 0 -1 4194304 312 103006 0 0 0 0 38479 221 16 0 1 0 90652597 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20670/statm: 1339 238 195 169 0 50 0
[pid=20673] ppid=20670 vsize=226024 CPUtime=28.31
/proc/20673/stat : 20673 (manysat1.1_stat) R 20670 20670 20004 0 -1 4194304 52227 0 0 0 2792 39 0 0 17 0 2 0 90691319 231448576 52213 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20673/statm: 56506 52213 83 193 0 56310 0
[pid=20673/tid=20674] ppid=20670 vsize=226024 CPUtime=13.29
/proc/20673/task/20674/stat : 20674 (manysat1.1_stat) R 20670 20670 20004 0 -1 4194368 10434 0 0 0 1320 9 0 0 17 0 2 0 90691486 231448576 52213 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 415.31
Current children cumulated vsize (KiB) 231380

[startup+462.302 s]
/proc/loadavg: 1.69 1.20 0.99 3/67 20674
/proc/meminfo: memFree=548584/2055920 swapFree=4192956/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=387
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20004 0 -1 4194304 312 103006 0 0 0 0 38479 221 16 0 1 0 90652597 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20670/statm: 1339 238 195 169 0 50 0
[pid=20673] ppid=20670 vsize=235356 CPUtime=147.99
/proc/20673/stat : 20673 (manysat1.1_stat) R 20670 20670 20004 0 -1 4194304 54282 0 0 0 14756 43 0 0 20 0 2 0 90691319 241004544 54268 1992294400 134512640 135305190 4294956144 18446744073709551615 134528388 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20673/statm: 58839 54268 83 193 0 58643 0
[pid=20673/tid=20674] ppid=20670 vsize=235356 CPUtime=73.03
/proc/20673/task/20674/stat : 20674 (manysat1.1_stat) R 20670 20670 20004 0 -1 4194368 11292 0 0 0 7293 10 0 0 19 0 2 0 90691486 241004544 54268 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 534.99
Current children cumulated vsize (KiB) 240712

[startup+522.301 s]
/proc/loadavg: 1.88 1.34 1.05 3/67 20674
/proc/meminfo: memFree=545000/2055920 swapFree=4192956/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=387
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20004 0 -1 4194304 312 103006 0 0 0 0 38479 221 16 0 1 0 90652597 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20670/statm: 1339 238 195 169 0 50 0
[pid=20673] ppid=20670 vsize=239004 CPUtime=267.69
/proc/20673/stat : 20673 (manysat1.1_stat) R 20670 20670 20004 0 -1 4194304 55179 0 0 0 26723 46 0 0 20 0 2 0 90691319 244740096 55165 1992294400 134512640 135305190 4294956144 18446744073709551615 134548048 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20673/statm: 59751 55165 83 193 0 59555 0
[pid=20673/tid=20674] ppid=20670 vsize=239004 CPUtime=132.77
/proc/20673/task/20674/stat : 20674 (manysat1.1_stat) R 20670 20670 20004 0 -1 4194368 11718 0 0 0 13265 12 0 0 20 0 2 0 90691486 244740096 55165 1992294400 134512640 135305190 4294956144 18446744073709551615 134528808 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 654.69
Current children cumulated vsize (KiB) 244360

[startup+582.301 s]
/proc/loadavg: 1.95 1.46 1.11 3/67 20674
/proc/meminfo: memFree=539816/2055920 swapFree=4192956/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=387
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20004 0 -1 4194304 312 103006 0 0 0 0 38479 221 16 0 1 0 90652597 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20670/statm: 1339 238 195 169 0 50 0
[pid=20673] ppid=20670 vsize=243640 CPUtime=387.39
/proc/20673/stat : 20673 (manysat1.1_stat) R 20670 20670 20004 0 -1 4194304 56485 0 0 0 38691 48 0 0 17 0 2 0 90691319 249487360 56471 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20673/statm: 60910 56471 83 193 0 60714 0
[pid=20673/tid=20674] ppid=20670 vsize=243640 CPUtime=192.51
/proc/20673/task/20674/stat : 20674 (manysat1.1_stat) R 20670 20670 20004 0 -1 4194368 12233 0 0 0 19238 13 0 0 20 0 2 0 90691486 249487360 56471 1992294400 134512640 135305190 4294956144 18446744073709551615 134528455 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 774.39
Current children cumulated vsize (KiB) 248996

[startup+642.302 s]
/proc/loadavg: 1.98 1.55 1.16 3/67 20674
/proc/meminfo: memFree=533608/2055920 swapFree=4192956/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=387
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20004 0 -1 4194304 312 103006 0 0 0 0 38479 221 16 0 1 0 90652597 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20670/statm: 1339 238 195 169 0 50 0
[pid=20673] ppid=20670 vsize=250216 CPUtime=507.11
/proc/20673/stat : 20673 (manysat1.1_stat) R 20670 20670 20004 0 -1 4194304 58017 0 0 0 50659 52 0 0 17 0 2 0 90691319 256221184 58003 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20673/statm: 62554 58003 83 193 0 62358 0
[pid=20673/tid=20674] ppid=20670 vsize=250216 CPUtime=252.26
/proc/20673/task/20674/stat : 20674 (manysat1.1_stat) R 20670 20670 20004 0 -1 4194368 12904 0 0 0 25211 15 0 0 18 0 2 0 90691486 256221184 58003 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 894.11
Current children cumulated vsize (KiB) 255572

[startup+702.303 s]
/proc/loadavg: 1.99 1.63 1.21 3/67 20674
/proc/meminfo: memFree=523752/2055920 swapFree=4192956/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=387
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20004 0 -1 4194304 312 103006 0 0 0 0 38479 221 16 0 1 0 90652597 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20670/statm: 1339 238 195 169 0 50 0
[pid=20673] ppid=20670 vsize=261040 CPUtime=626.81
/proc/20673/stat : 20673 (manysat1.1_stat) R 20670 20670 20004 0 -1 4194304 60472 0 0 0 62624 57 0 0 25 0 2 0 90691319 267304960 60458 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20673/statm: 65260 60458 83 193 0 65064 0
[pid=20673/tid=20674] ppid=20670 vsize=261040 CPUtime=312.01
/proc/20673/task/20674/stat : 20674 (manysat1.1_stat) R 20670 20670 20004 0 -1 4194368 13967 0 0 0 31184 17 0 0 25 0 2 0 90691486 267304960 60458 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1013.81
Current children cumulated vsize (KiB) 266396

[startup+762.306 s]
/proc/loadavg: 1.99 1.70 1.26 3/67 20674
/proc/meminfo: memFree=520552/2055920 swapFree=4192956/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=387
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20004 0 -1 4194304 312 103006 0 0 0 0 38479 221 16 0 1 0 90652597 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20670/statm: 1339 238 195 169 0 50 0
[pid=20673] ppid=20670 vsize=263536 CPUtime=746.51
/proc/20673/stat : 20673 (manysat1.1_stat) R 20670 20670 20004 0 -1 4194304 61271 0 0 0 74592 59 0 0 25 0 2 0 90691319 269860864 61257 1992294400 134512640 135305190 4294956144 18446744073709551615 134542080 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20673/statm: 65884 61257 83 193 0 65688 0
[pid=20673/tid=20674] ppid=20670 vsize=263536 CPUtime=371.77
/proc/20673/task/20674/stat : 20674 (manysat1.1_stat) R 20670 20670 20004 0 -1 4194368 14263 0 0 0 37159 18 0 0 25 0 2 0 90691486 269860864 61257 1992294400 134512640 135305190 4294956144 18446744073709551615 134528571 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1133.51
Current children cumulated vsize (KiB) 268892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+795.702 s]
/proc/loadavg: 1.99 1.73 1.28 3/67 20674
/proc/meminfo: memFree=518120/2055920 swapFree=4192956/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=387
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20004 0 -1 4194304 312 103006 0 0 0 0 38479 221 16 0 1 0 90652597 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20670/statm: 1339 238 195 169 0 50 0
[pid=20673] ppid=20670 vsize=265616 CPUtime=813.15
/proc/20673/stat : 20673 (manysat1.1_stat) R 20670 20670 20004 0 -1 4194304 61888 0 0 0 81254 61 0 0 17 0 2 0 90691319 271990784 61874 1992294400 134512640 135305190 4294956144 18446744073709551615 134528520 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20673/statm: 66404 61874 83 193 0 66208 0
[pid=20673/tid=20674] ppid=20670 vsize=265616 CPUtime=405.01
/proc/20673/task/20674/stat : 20674 (manysat1.1_stat) R 20670 20670 20004 0 -1 4194368 14541 0 0 0 40483 18 0 0 17 0 2 0 90691486 271990784 61874 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.15
Current children cumulated vsize (KiB) 270972

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+795.702 s]
/proc/loadavg: 1.99 1.73 1.28 3/67 20674
/proc/meminfo: memFree=518120/2055920 swapFree=4192956/4192956
[pid=20670] ppid=20668 vsize=5356 CPUtime=387
/proc/20670/stat : 20670 (manysat.sh) S 20668 20670 20004 0 -1 4194304 312 103006 0 0 0 0 38479 221 16 0 1 0 90652597 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20670/statm: 1339 238 195 169 0 50 0
[pid=20673] ppid=20670 vsize=265616 CPUtime=813.15
/proc/20673/stat : 20673 (manysat1.1_stat) R 20670 20670 20004 0 -1 4194304 61888 0 0 0 81254 61 0 0 17 0 2 0 90691319 271990784 61874 1992294400 134512640 135305190 4294956144 18446744073709551615 134528520 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20673/statm: 66404 61874 83 193 0 66208 0
[pid=20673/tid=20674] ppid=20670 vsize=265616 CPUtime=405.01
/proc/20673/task/20674/stat : 20674 (manysat1.1_stat) R 20670 20670 20004 0 -1 4194368 14541 0 0 0 40483 18 0 0 17 0 2 0 90691486 271990784 61874 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.15
Current children cumulated vsize (KiB) 270972

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20670 and gives
#  childrusage.ru_utime.tv_sec=384
#  childrusage.ru_utime.tv_usec=800501
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=219662
# CPU time returned by wait4() is 387.02
# while last known CPU time is 1200.15
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 795.72
CPU time (s): 1200.15
CPU user time (s): 1197.33
CPU system time (s): 2.82
CPU usage (%): 150.826
Max. virtual memory (cumulated for all children) (KiB): 471524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 384.801
system time used= 2.21966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 103318
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 9
involuntary context switches= 1134

runsolver used 0.830873 second user time and 1.91471 second system time

The end

Launcher Data 

Begin job on node66 at 2009-04-25 04:24:22
IDJOB=1717256
IDBENCH=20408
IDSOLVER=515
FILE ID=node66/1717256-1240626259
PBS_JOBID= 9186377
Free space on /tmp= 66244 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT07/industrial/palacios/hard/safe-50-h49-unsat.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1717256-1240626259/watcher-1717256-1240626259 -o /tmp/evaluation-result-1717256-1240626259/solver-1717256-1240626259 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1717256-1240626259.cnf aimd 2

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 2

MD5SUM BENCH= afc9746f162b3434bc79ea21bd1704d5
RANDOM SEED=1891205247

node66.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        956128 kB
Buffers:         81524 kB
Cached:         914812 kB
SwapCached:          0 kB
Active:         159928 kB
Inactive:       850280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        956128 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           40588 kB
Writeback:           0 kB
Mapped:          23628 kB
Slab:            75628 kB
Committed_AS:   416872 kB
PageTables:       1360 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66056 MiB
End job on node66 at 2009-04-25 04:37:40